/*#e93854*/
body{
    margin: 0;
}
.nav{
    /*如何将该元素定位到页面顶部*/
    width: 100%;
    height: 80px;
    position: fixed;
    top: 0;
    background-color: #ffffff;
}
nav{
    width: 990px;
    height: 88px;
    margin: 0 auto;
 /*请问如何让子元素 两端对齐*/
 display:flex ;
 justify-content: space-between;
 align-items: center;
}
nav span{
    align-self: flex-end;
    margin-bottom: 15px;
}
nav a{
    display: inline-block;
    width: 170px;
    height: 60px;
background-image: url(./照片/2.jpg.png);
}
.adver{
     margin-top: 80px;
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: gray;
    font-size: 14px;
    background: #fff8f0;
}
.login-bg{
    width: 100%;
    height: 475px ;
    background: #d63951;
}
.login-img{
    width: 990;
    height: 475;
    margin: 0 auto;
    background-image: url(./照片/1.jpg.png);
    display: flex;
    justify-content: flex-end;
}
.login{
    width: 330px;
    height: 400px;
    margin-top: 10px;
    margin-bottom: 65px;
    background: #ffffff;
}
.login>div{
    display: flex;
    justify-content: center;
    align-items: center;
}
.login div:nth-child(1){
    height: 40px;
    background-color: #fff8f0;
    font-size: 14px;
    color: gray;
}
.login div:nth-child(2){
    height: 60px;
    display: flex;
    color: gray;
    color: 30px;
    font-weight: bold;
    align-items: center;
}
.login div:nth-child(2) span{
    flex-grow: 1;
    text-align: center;
}
span.login {
    flex-grow: 0!important;
    display: inline-block;
    width: 0;
    height: 30px;
    border: 1px solid #fff8f0;
}
.login.inpun{
    width: 30px;
    margin-top: 10;
}


